KiCad EDA

KiCad EDA is software for the creation of
electronic schematic diagrams and printed circuit
board artwork. It is a set of four programs and a
project manager: Eeschema (schematic entry),
Pcbnew (a board editor), Gerbview (a Gerber viewer
(photoplotter documents)), and Cvpcb (a footprint
selector for components used in the circuit
design). Kicad is the project manager. It includes
a 3D visualization feature.